linux-kernel - [PATCH 40/44] virtio: mem: Switch to use hrtimer

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Message-Id: <2df859f20f7922bdb99a7368effb558bad372629.1729865485.git.namcao@linutronix.de>
Date: Mon, 28 Oct 2024 08:35:16 +0100
From: Nam Cao <namcao@...utronix.de>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>,
	Frederic Weisbecker <frederic@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Kees Cook <kees@...nel.org>,
	linux-kernel@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>,
	"Michael S. Tsirkin" <mst@...hat.com>
Subject: [PATCH 40/44] virtio: mem: Switch to use hrtimer_setup()

There is a newly introduced hrtimer_setup() which will replace
hrtimer_init(). This new function is similar to the old one, except that it
also sanity-checks and initializes the timer's callback function.

Switch to use this new function.

Signed-off-by: Nam Cao <namcao@...utronix.de>
---
Cc: "Michael S. Tsirkin" <mst@...hat.com>
---
 drivers/virtio/virtio_mem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c
index b0b871441578..a74ff1418282 100644
--- a/drivers/virtio/virtio_mem.c
+++ b/drivers/virtio/virtio_mem.c
@@ -2855,8 +2855,8 @@ static int virtio_mem_probe(struct virtio_device *vdev)
 	mutex_init(&vm->hotplug_mutex);
 	INIT_LIST_HEAD(&vm->next);
 	spin_lock_init(&vm->removal_lock);
-	hrtimer_init(&vm->retry_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	vm->retry_timer.function = virtio_mem_timer_expired;
+	hrtimer_setup(&vm->retry_timer, virtio_mem_timer_expired, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 	vm->retry_timer_ms = VIRTIO_MEM_RETRY_TIMER_MIN_MS;
 	vm->in_kdump = is_kdump_kernel();
 
-- 
2.39.5